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Fortinet FortiGate Logo

Fortinet FortiGate pros and cons

Vendor: Fortinet
4.2 out of 5
Badge Ranked 1

Pros & Cons summary

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Prominent pros & cons

PROS

Fortinet FortiGate excels in scalability and stability, outperforming competitors.
Initial setup of Fortinet FortiGate is straightforward, promoting ease of use.
Fortinet FortiGate provides robust security features, including UTM and IPS capabilities.
The cost-effectiveness of Fortinet FortiGate is a significant advantage over alternatives like Cisco and Palo Alto.
Fortinet FortiGate's features improve network management and overall security posture.

CONS

Fortinet FortiGate's technical support requires significant improvement, as responsiveness and expertise are lacking.
Vulnerabilities and security concerns have been a prominent issue affecting Fortinet FortiGate's reputation and customer satisfaction.
Scalability issues with Fortinet FortiGate arise, requiring hardware changes to accommodate growth, which is cumbersome and costly.
The licensing model for Fortinet FortiGate is considered complex and often leads to confusion and difficulties for users.
Fortinet FortiGate experiences performance issues, especially when enabling certain features, which compromises stability and efficiency.
 

Fortinet FortiGate Pros review quotes

reviewer2859012 - PeerSpot reviewer
Network engineer at a tech services company with 11-50 employees
Oct 4, 2026
Overall, the combination of strong security capabilities, reliable performance, and practical day-to-day management makes Fortinet FortiGate stand out.
VR
Practice Head at a consultancy with 11-50 employees
Mar 3, 2026
Fortinet is one of the players who is having the full bucket of solutions for protecting applications across the deployment locations, being a branch or a head office or a data center or in the cloud as well.
Yati Gharat - PeerSpot reviewer
Chief Technology Officer at Litmus
Mar 2, 2026
In my opinion, the main benefits that end users receive from Fortinet FortiGate are that the return on investment is good, whatever money we invest in Fortinet FortiGate product, we get it back in two years' time, it is pretty secure, having very robust hardware and software, updates are pretty good, and in the event of an issue, updates are pretty quick.
Learn what your peers think about Fortinet FortiGate. Get advice and tips from experienced pros sharing their opinions. Updated: October 2026.
917,433 professionals have used our research since 2012.
Mattia De Lillo - PeerSpot reviewer
Senior Systems Engineer at a consultancy with 11-50 employees
Dec 9, 2025
What I appreciate the most about Fortinet FortiGate is that it has a very large integration using Fabric, which they call Fabric Connectors.
Karan Pichlangia - PeerSpot reviewer
Assistant General Manager at Sunteck Realty Pvt Ltd
Jun 13, 2026
Fortinet FortiGate has positively impacted my organization by strengthening our overall security posture while simplifying network management.
EC
Technical Manager at Quan Hung Gourmet
Dec 4, 2025
The best feature of Fortinet FortiGate is its SD-WAN capability, which is included and differs from other products that require an additional license.
Sachin-Yadav - PeerSpot reviewer
Network & Security Engineer at Arrow PC Network Pvt Ltd
Mar 30, 2026
Fortinet FortiGate has saved me both money and time.
PK
Program Manager at Digitaltrack
Jul 9, 2026
Fortinet FortiGate has positively impacted my organization by improving the overall security posture while simplifying network management.
Vincent Gunawan - PeerSpot reviewer
IT Security at a insurance company with 5,001-10,000 employees
Apr 23, 2026
Fortinet FortiGate has positively impacted our organization by improving our security workflow and network security, as it is quite reliable compared to traditional routers or traditional switch cores from MikroTik or Cisco.
Vasu Gala - PeerSpot reviewer
Manager, Information Technology Operation/Presales at TechMonarch
Jun 13, 2025
The best features of Fortinet FortiGate include its easy configuration and user interface.
 

Fortinet FortiGate Cons review quotes

reviewer2859012 - PeerSpot reviewer
Network engineer at a tech services company with 11-50 employees
Oct 4, 2026
Fortinet FortiGate is generally easy to manage, but there are a few areas where it could be improved.
VR
Practice Head at a consultancy with 11-50 employees
Mar 3, 2026
I would say 8 out of 10 regarding the stability of Fortinet FortiGate. It requires a lot of bug fixing and what I understand, Fortinet is fast enough to provide bug fixes and patches, but usually I suggest Fortinet should do thorough testing of their releases and software releases and once probably they can reduce the frequency of new releases but make it stable.
Yati Gharat - PeerSpot reviewer
Chief Technology Officer at Litmus
Mar 2, 2026
Fortinet FortiGate firewall is good, but other products like the switching part and all that fabric, in handling very audio-video traffic, sometimes it struggles on the switching part, but on the routing part, it is fine.
Learn what your peers think about Fortinet FortiGate. Get advice and tips from experienced pros sharing their opinions. Updated: October 2026.
917,433 professionals have used our research since 2012.
Mattia De Lillo - PeerSpot reviewer
Senior Systems Engineer at a consultancy with 11-50 employees
Dec 9, 2025
Sometimes I experience stability issues, but sometimes they are related to hardware not functioning properly or related to a software bug.
Karan Pichlangia - PeerSpot reviewer
Assistant General Manager at Sunteck Realty Pvt Ltd
Jun 13, 2026
If I had to suggest one improvement, it would be to have more flexible reporting and dashboard customization.
EC
Technical Manager at Quan Hung Gourmet
Dec 4, 2025
Regarding stability, I have experienced performance issues with Fortinet FortiGate. Sometimes it does not work correctly in certain situations, such as DNS or URL categories, where it might block incorrectly.
Sachin-Yadav - PeerSpot reviewer
Network & Security Engineer at Arrow PC Network Pvt Ltd
Mar 30, 2026
Customer support needs improvement. I have had to take the direct internal sources, such as sales contacts, and after that I rarely see support response.
PK
Program Manager at Digitaltrack
Jul 9, 2026
Overall, Fortinet FortiGate is a strong secure solution, but there are a few areas that could be improved.
Vincent Gunawan - PeerSpot reviewer
IT Security at a insurance company with 5,001-10,000 employees
Apr 23, 2026
I am afraid I cannot say that I have seen a return on investment.
Vasu Gala - PeerSpot reviewer
Manager, Information Technology Operation/Presales at TechMonarch
Jun 13, 2025
One drawback of Fortinet FortiGate is that they provide two types of models: one with a hard disk and another without. The model without a hard disk has very low ROM where you can store very few logs, after which you need to upload it to the cloud or purchase a firewall with SSD. That's the only drawback.